1
|
Zungu M, Spiegel J, Yassi A, Moyo D, Voyi K. Occupational Health Barriers in South Africa: A Call for Ubuntu. Ann Glob Health 2024; 90:35. [PMID: 38827539 PMCID: PMC11141508 DOI: 10.5334/aogh.4424] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2024] [Accepted: 05/09/2024] [Indexed: 06/04/2024] Open
Abstract
Many low- and middle-income countries (LMICs) grapple with shortages of health workers, a crucial component of robust health systems. The COVID-19 pandemic underscored the imperative for appropriate staffing of health systems and the occupational health (OH) threats to health workers. Issues related to accessibility, coverage, and utilization of OH services in public sector health facilities within LMICs were particularly accentuated during the pandemic. This paper draws on the observations and experiences of researchers engaged in an international collaboration to consider how the South African concept of Ubuntu provides a promising way to understand and address the challenges encountered in establishing and sustaining OH services in public sector health facilities. Throughout the COVID-19 pandemic, the collaborators actively participated in implementing and studying OH and infection prevention and control measures for health workers in South Africa and internationally as part of the World Health Organizations' Collaborating Centres for Occupational Health. The study identified obstacles in establishing, providing, maintaining and sustaining such measures during the pandemic. These challenges were attributed to lack of leadership/stewardship, inadequate use of intelligence systems for decision-making, ineffective health and safety committees, inactive trade unions, and the strain on occupational health professionals who were incapacitated and overworked. These shortcomings are, in part, linked to the absence of the Ubuntu philosophy in implementation and sustenance of OH services in LMICs.
Collapse
Affiliation(s)
- Muzimkhulu Zungu
- National Institute for Occupational Health, a division of the National Health Laboratory Service, Johannesburg 2000, ZA
- School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
- Department of Public Health, Faculty of Health Sciences, Walter Sisulu University, Mthatha, South Africa
| | - Jerry Spiegel
- School of Population and Public Health, University of British Columbia, Vancouver, British Columbia, V6T 1Z3, Canada
| | - Annalee Yassi
- School of Population and Public Health, University of British Columbia, Vancouver, British Columbia, V6T 1Z3, Canada
| | - Dingani Moyo
- School of Public Health, University of the Witwatersrand, Johannesburg, South Africa
- Faculty of Community Medicine, National University of Science and Technology, Bulawayo, Zimbabwe
- Baines Occupational Health Services, Harare, Zimbabwe
| | - Kuku Voyi
- School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
| |
Collapse
|
2
|
Zungu M, Yassi A, Ramodike J, Voyi K, Lockhart K, Jones D, Kgalamono S, Thunzi N, Spiegel J. Systematizing Information Use to Address Determinants of Health Worker Health in South Africa: A Cross-sectional Mixed Method Study. Saf Health Work 2023; 14:368-374. [PMID: 38187209 PMCID: PMC10770277 DOI: 10.1016/j.shaw.2023.10.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 10/20/2023] [Accepted: 10/24/2023] [Indexed: 01/09/2024] Open
Abstract
Background Recognizing that access to safe and healthy working conditions is a human right, the World Health Organization (WHO) calls for specific occupational safety and health (OSH) programs for health workers (HWs). The WHO health systems' building blocks, and the International Labour Organization (ILO), highlight the importance of information as part of effective systems. This study examined how OSH stakeholders access, use, and value an occupational health information system (OHIS). Methods A cross-sectional survey of OSH stakeholders was conducted as part of a larger quasi experimental study in four teaching hospitals. The study hospitals and participants were purposefully selected and data collected using a modified questionnaire with both closed and open-ended questions. Quantitative analysis was conducted and themes identified for qualitative analysis. Ethics approval was provided by the University of Pretoria and University of British Columbia. Results There were 71 participants comprised of hospital managers, health and safety representatives, trade unions representatives and OSH professionals. At least 42% reported poor accessibility and poor timeliness of OHIS for decision-making. Only 50% had access to computers and 27% reported poor computer skills. When existing, OHIS was poorly organized and needed upgrades, with 85% reporting the need for significant reforms. Only 45% reported use of OHIS for decision-making in their OSH role. Conclusion Given the gap in access and utilization of information needed to protect worker's rights to a safe and healthy workplace, more attention is warranted to OHIS development and use as well as education and training in South Africa and beyond.
Collapse
Affiliation(s)
- Muzimkhulu Zungu
- National Institute for Occupational Health, A Division of the National Health Laboratory Service, Johannesburg, South Africa
- School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
| | - Annalee Yassi
- School of Population and Public Health, University of British Columbia, Vancouver, British Columbia, Canada
| | - Jonathan Ramodike
- National Institute for Occupational Health, A Division of the National Health Laboratory Service, Johannesburg, South Africa
- School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
| | - Kuku Voyi
- School of Health Systems and Public Health, Faculty of Health Sciences, University of Pretoria, Pretoria, South Africa
| | - Karen Lockhart
- School of Population and Public Health, University of British Columbia, Vancouver, British Columbia, Canada
| | - David Jones
- National Institute for Occupational Health, A Division of the National Health Laboratory Service, Johannesburg, South Africa
| | - Spo Kgalamono
- National Institute for Occupational Health, A Division of the National Health Laboratory Service, Johannesburg, South Africa
- School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Nkululeko Thunzi
- National Institute for Occupational Health, A Division of the National Health Laboratory Service, Johannesburg, South Africa
| | - Jerry Spiegel
- School of Population and Public Health, University of British Columbia, Vancouver, British Columbia, Canada
| |
Collapse
|
3
|
Spiegel JM, Zungu M, Yassi A, Lockhart K, Wilson KS, Okpani AI, Jones D, Sanabria N. Protecting healthcare workers during a pandemic: what can a WHO collaborating centre research partnership contribute? Rev Panam Salud Publica 2023; 47:e33. [PMID: 36909807 PMCID: PMC9976231 DOI: 10.26633/rpsp.2023.33] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 11/30/2022] [Indexed: 03/05/2023] Open
Abstract
Objectives To ascertain whether and how working as a partnership of two World Health Organization collaborating centres (WHOCCs), based respectively in the Global North and Global South, can add insights on "what works to protect healthcare workers (HCWs) during a pandemic, in what contexts, using what mechanism, to achieve what outcome". Methods A realist synthesis of seven projects in this research program was carried out to characterize context (C) (including researcher positionality), mechanism (M) (including service relationships) and outcome (O) in each project. An assessment was then conducted of the role of the WHOCC partnership in each study and overall. Results The research found that lower-resourced countries with higher economic disparity, including South Africa, incurred greater occupational health risk and had less acceptable measures to protect HCWs at the onset of the COVID-19 pandemic than higher-income more-equal counterpart countries. It showed that rigorously adopting occupational health measures can indeed protect the healthcare workforce; training and preventive initiatives can reduce workplace stress; information systems are valued; and HCWs most at-risk (including care aides in the Canadian setting) can be readily identified to trigger adoption of protective actions. The C-M-O analysis showed that various ways of working through a WHOCC partnership not only enabled knowledge sharing, but allowed for triangulating results and, ultimately, initiatives for worker protection. Conclusions The value of an international partnership on a North-South axis especially lies in providing contextualized global evidence regarding protecting HCWs as a pandemic emerges, particularly with bi-directional cross-jurisdiction participation by researchers working with practitioners.
Collapse
Affiliation(s)
- Jerry M Spiegel
- School of Population and Public Health University of British Columbia VancouverBritish Columbia Canada School of Population and Public Health, University of British Columbia, Vancouver, British Columbia, Canada
| | - Muzimkhulu Zungu
- National Institute for Occupational Health a division of National Health Laboratory Service Johannesburg South Africa National Institute for Occupational Health, a division of National Health Laboratory Service, Johannesburg, South Africa
| | - Annalee Yassi
- School of Population and Public Health University of British Columbia VancouverBritish Columbia Canada School of Population and Public Health, University of British Columbia, Vancouver, British Columbia, Canada
| | - Karen Lockhart
- School of Population and Public Health University of British Columbia VancouverBritish Columbia Canada School of Population and Public Health, University of British Columbia, Vancouver, British Columbia, Canada
| | - Kerry Sidwell Wilson
- National Institute for Occupational Health a division of National Health Laboratory Service Johannesburg South Africa National Institute for Occupational Health, a division of National Health Laboratory Service, Johannesburg, South Africa
| | - Arnold I Okpani
- School of Population and Public Health University of British Columbia VancouverBritish Columbia Canada School of Population and Public Health, University of British Columbia, Vancouver, British Columbia, Canada
| | - David Jones
- National Institute for Occupational Health a division of National Health Laboratory Service Johannesburg South Africa National Institute for Occupational Health, a division of National Health Laboratory Service, Johannesburg, South Africa
| | - Natasha Sanabria
- National Institute for Occupational Health a division of National Health Laboratory Service Johannesburg South Africa National Institute for Occupational Health, a division of National Health Laboratory Service, Johannesburg, South Africa
| |
Collapse
|
4
|
Adu PA, Spiegel JM, Yassi A. Towards TB elimination: how are macro-level factors perceived and addressed in policy initiatives in a high burden country? Global Health 2021; 17:11. [PMID: 33430902 PMCID: PMC7802197 DOI: 10.1186/s12992-020-00657-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2019] [Accepted: 12/17/2020] [Indexed: 12/04/2022] Open
Abstract
BACKGROUND Notwithstanding extensive general discussion of the effects of upstream forces on health, there has been limited empirical examination, let alone systematic evidence documenting policy responses to such pathways in the area of tuberculosis (TB) management and control. Our study aimed to gain insight into how macro level drivers of TB are perceived by key stakeholders involved in TB management and control in a high-endemic country, and to assess how such concerns are being addressed in policy initiatives in this setting. South Africa was chosen for this case study due to our team's long-standing collaborations there, its very high burden of TB, and its introduction of a strategic plan to combat this disease. METHOD Semi-structured interviews were conducted with 20 key informants who were purposively selected for their knowledge and expertise of TB in South Africa. South Africa's National Strategic Plan for HIV, TB and STIs 2017-2022 was then reviewed to examine how identified themes from the interviews were reflected in this policy document. RESULTS A history of colonization, the migrant labour system, economic inequality, poor shelter, health system challenges including TB governance, the HIV epidemic, and pertinent socio-cultural factors were all perceived to be major drivers of the epidemic. Although South Africa's current National Strategic Plan makes a firm discursive commitment to addressing the structural or macro-level drivers of TB, our analysis revealed that this commitment was not clearly reflected in projected budgetary allocations. CONCLUSION As in many other high burden settings, macro-level drivers of TB are widely recognized. Nonetheless, while micro-level (biomedical and clinical) measures, such as improving diagnostic procedures and investment in more efficacious drugs, are being (and well should be) implemented, our findings showed that macro-level drivers of TB are underrepresented in budgeting allocations for initiatives to combat this disease. Although it could be argued that structural drivers that undermine health-promoting actions are beyond the purview of the health sector itself, we argue that strategic plans to combat TB in high burden settings need more attention to directly considering such drivers to prompt the necessary changes and reduce the burden of this and other such diseases.
Collapse
Affiliation(s)
- Prince A. Adu
- School of Population and Public Health, University of British Columbia, 2206 E Mall, Vancouver, BC V6T 1ZE Canada
- British Columbia Centre for Disease Control, 655 W 12th Ave, Vancouver, BC V5Z 4R4 Canada
| | - Jerry M. Spiegel
- School of Population and Public Health, University of British Columbia, 2206 E Mall, Vancouver, BC V6T 1ZE Canada
| | - Annalee Yassi
- School of Population and Public Health, University of British Columbia, 2206 E Mall, Vancouver, BC V6T 1ZE Canada
| |
Collapse
|
5
|
Ehrlich R, Spiegel JM, Adu P, Yassi A. Current Guidelines for Protecting Health Workers from Occupational Tuberculosis Are Necessary, but Not Sufficient: Towards a Comprehensive Occupational Health Approach. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E3957. [PMID: 32503223 PMCID: PMC7313452 DOI: 10.3390/ijerph17113957] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 05/28/2020] [Accepted: 05/29/2020] [Indexed: 12/16/2022]
Abstract
Health workers globally are at elevated occupational risk of tuberculosis infection and disease. While a raft of guidelines have been published over the past 25 years on infection prevention and control (IPC) in healthcare, studies in different settings continue to show inadequate implementation and persistence of risk. The aim of this commentary is to argue, based on the literature and our own research, that a comprehensive occupational health approach is an essential complement to IPC guidelines. Such an approach includes a health system framework focusing on upstream or mediating components, such as a statutory regulation, leadership, an information system, and staff trained in protective disciplines. Within the classical prevention framework, primary prevention needs to be complemented by occupational health services (secondary prevention) and worker's compensation (tertiary prevention). A worker-centric approach recognises the ethical implications of screening health workers, as well as the stigma perceived by those diagnosed with tuberculosis. It also provides for the voiced experience of health workers and their participation in decision-making. We argue that such a comprehensive approach will contribute to both the prevention of occupational tuberculosis and to the ability of a health system to withstand other crises of infectious hazards to its workforce.
Collapse
Affiliation(s)
- Rodney Ehrlich
- Division of Occupational Medicine, School of Public Health and Family Medicine, University of Cape Town, Observatory, Cape Town 8001, South Africa
| | - Jerry M. Spiegel
- School of Population and Public Health, University of British Columbia, 2206 East Mall, Vancouver, BC V6T 1Z3, Canada; (J.M.S.); (P.A.); (A.Y.)
| | - Prince Adu
- School of Population and Public Health, University of British Columbia, 2206 East Mall, Vancouver, BC V6T 1Z3, Canada; (J.M.S.); (P.A.); (A.Y.)
| | - Annalee Yassi
- School of Population and Public Health, University of British Columbia, 2206 East Mall, Vancouver, BC V6T 1Z3, Canada; (J.M.S.); (P.A.); (A.Y.)
| |
Collapse
|
6
|
Mapping the Scientific Research on Healthcare Workers' Occupational Health: A Bibliometric and Social Network Analysis. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17082625. [PMID: 32290454 PMCID: PMC7216157 DOI: 10.3390/ijerph17082625] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/07/2020] [Revised: 04/06/2020] [Accepted: 04/08/2020] [Indexed: 12/20/2022]
Abstract
In the last few years, the occupational health (OH) of healthcare workers (HCWs) has been shown increasing concern by both health departments and researchers. This study aims to provide academics with quantitative and qualitative analysis of healthcare workers’ occupational health (HCWs+OH) field in a joint way. Based on 402 papers published from 1992 to 2019, we adopted the approaches of bibliometric and social network analysis (SNA) to map and quantify publication years, research area distribution, international collaboration, keyword co-occurrence frequency, hierarchical clustering, highly cited articles and cluster timeline visualization. In view of the results, several hotspot clusters were identified, namely: physical injuries, workplace, mental health; occupational hazards and diseases, infectious factors; community health workers and occupational exposure. As for citations, we employed document co-citation analysis to detect trends and identify seven clusters, namely tuberculosis (TB), strength training, influenza, healthcare worker (HCW), occupational exposure, epidemiology and psychological. With the visualization of cluster timeline, we detected that the earliest research cluster was occupational exposure, then followed by epidemiology and psychological; however, TB, strength training and influenza appeared to gain more attention in recent years. These findings are presumed to offer researchers, public health practitioners a comprehensive understanding of HCWs+OH research.
Collapse
|
7
|
Occupational Tuberculosis Among Laboratory Workers in South Africa: Applying a Surveillance System to Strengthen Prevention and Control. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17051462. [PMID: 32106466 PMCID: PMC7084793 DOI: 10.3390/ijerph17051462] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/27/2020] [Revised: 02/13/2020] [Accepted: 02/19/2020] [Indexed: 11/21/2022]
Abstract
Background: Tuberculosis (TB) is recognized as an important health risk for health workers, however, the absence of occupational health surveillance has created knowledge gaps regarding occupational infection rates and contributing factors. This study aimed to determine the rates and contributing factors of active TB cases in laboratory healthcare employees at the National Health Laboratory Service (NHLS) in South Africa, as identified from an occupational surveillance system. Methods: TB cases were reported on the Occupational Health and Safety Information System (OHASIS), which recorded data on occupation type and activities and factors leading to confirmed TB. Data collected from 2012 to 2019 were used to calculate and compare TB risks within NHLS occupational groups. Results: During the study period, there were 92 cases of TB identified in the OHASIS database. General workers, rather than skilled and unskilled laboratory workers and medical staff, had the highest incidence rate (422 per 100,000 person-years). OHASIS data revealed subgroups that seemed to be well protected, while pointing to exposure situations that beckoned policy development, as well as identified subgroups of workers for whom better training is warranted. Conclusions: Functional occupational health surveillance systems can identify subgroups most at risk as well as areas of programme success and areas where increased support is needed, helping to target and monitor policy and procedure modification and training needs.
Collapse
|
8
|
The Rise and Fall of the Occupational Health and Safety Agency for Healthcare (OHSAH) in British Columbia, Canada. J Occup Environ Med 2019; 61:e468-e473. [PMID: 31568104 DOI: 10.1097/jom.0000000000001722] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE This paper describes why the Occupational Health and Safety Agency for Healthcare (OHSAH) in British Columbia (BC) was created in 1998, factors contributing to its closure in 2010, and its contributions to healthcare occupational health and safety (OHS). METHODS This study applies an inductive approach consisting of 16 in-depth, confidential, semi-structured interviews with key informants, supplemented by a quantitative analysis of WorkSafeBC reports on injury and claim rates before, during, and following OHSAH's closure. RESULTS Injuries and claims declined during OHSAH's early years and increased by 59% following OHSAH's closure. Multiple factors contributed to the closure. CONCLUSION There is value to reconstituting a healthcare OHS agency.
Collapse
|
9
|
Schmidt BM, Engel ME, Abdullahi L, Ehrlich R. Effectiveness of control measures to prevent occupational tuberculosis infection in health care workers: a systematic review. BMC Public Health 2018; 18:661. [PMID: 29801449 PMCID: PMC5970465 DOI: 10.1186/s12889-018-5518-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Accepted: 04/26/2018] [Indexed: 12/11/2022] Open
Abstract
Background A number of guideline documents have been published over the past decades on preventing occupational transmission of tuberculosis (TB) infection in health care workers (HCWs). However, direct evidence for the effectiveness of these controls is limited particularly in low-and middle-income (LMIC) countries. Thus, we sought to evaluate whether recommended administrative, environmental and personal protective measures are effective in preventing tuberculin skin test conversion among HCWs, and whether there has been recent research appropriate to LMIC needs. Methods Using inclusion criteria that included tuberculin skin test (TST) conversion as the outcome and longitudinal study design, we searched a number of electronic databases, complemented by hand-searching of reference lists and contacting experts. Reviewers independently selected studies, extracted data and assessed study quality using recommended criteria and overall evidence quality using GRADE criteria. Results Ten before-after studies were found, including two from upper middle income countries. All reported a decline in TST conversion frequency after the intervention. Among five studies that provided rates, the size of the decline varied, ranging from 35 to 100%. Since all were observational studies assessed as having high or unclear risk of bias on at least some criteria, the overall quality of evidence was rated as low using GRADE criteria. Conclusion We found consistent but low quality of evidence for the effectiveness of combined control measures in reducing TB infection transmission in HCWs in both high-income and upper-middle income country settings. However, research is needed in low-income high TB burden, including non-hospital, settings, and on contextual factors determining implementation of recommended control measures. Explicit attention to the reporting of methodological quality is recommended. Trial registration This systematic review was registered with PROSPERO in 2014 and its registration number is CRD42014009087.
Collapse
Affiliation(s)
- Bey-Marrié Schmidt
- School of Public Health and Family Medicine, Faculty of Health Sciences, University of Cape Town, Falmouth Rd, Observatory, Cape Town, 7925, South Africa.
| | - Mark E Engel
- Department of Medicine, University of Cape Town, Cape Town, South Africa
| | - Leila Abdullahi
- Vaccines for Africa, Institute of Infectious Disease and Molecular Medicine & Division of Medical Microbiology, University of Cape Town, Cape Town, South Africa
| | - Rodney Ehrlich
- Centre for Environmental and Occupational Health Research, School of Public Health and Family Medicine, University of Cape Town, Cape Town, South Africa
| |
Collapse
|
10
|
Sanyang E, Peek-Asa C, Young T, Fuortes L. Child Supervision and Burn Outcome among Admitted Patients at Major Trauma Hospitals in the Gambia. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2017; 14:ijerph14080856. [PMID: 28758942 PMCID: PMC5580560 DOI: 10.3390/ijerph14080856] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/04/2017] [Revised: 07/22/2017] [Accepted: 07/26/2017] [Indexed: 11/20/2022]
Abstract
Burn-related injuries are a significant burden in children, particularly in low- and middle-income countries (LMICs), where more than 90% of burn-related pediatric deaths occur. Lack of adult supervision of children is a major risk for pediatric burn injuries. The goal of this paper was to examine the general characteristics of burns and identify burn injury outcomes among adult-supervised children compared to those who were not supervised. The study examined burn injury and clinical characteristics among all burn patients admitted to two trauma hospitals in The Gambia, West Africa. At intake in the emergency room, the treating physician or nurse determined the need for admission based on body surface area burned (BSAB), depth of burn, and other clinical considerations such as co-occurring injuries and co-morbidities. During the study period of 1 April 2014 through 31 October 2016, 105 burn patients were admitted and data were collected by the treating physician for all of them. Information about supervision was only asked for children aged five years or less. More than half (51%) of the burn patients were children under 18 years, and 22% were under 5 years. Among children under five, most (86.4%) were supervised by an adult at the time of burn event. Of the 19 supervised children, 16 (84.2%) had body area surface burned (BSAB) of less than 20%. Two of the three children without adult supervision at the time of burn event had BSAB ≥ 20%. Overall, 59% of the patients had 20% + BSAB. Females (aOR = 1.25; 95% CI = 0.43–3.62), those burned in rural towns and villages (aOR = 2.29; 95% CI = 0.69–7.57), or burned by fire or flames (aOR = 1.47; 95% CI = 0.51–4.23) had increased odds of having a BSAB ≥ 20%, although these differences were not statistically significant. Children 0–5 years or 5–18 years (aOR = 0.04, 95% CI = 0.01–0.17; aOR = 0.07, 95% CI = 0.02–0.23, respectively) were less likely to have BSAB ≥ 20% than adults. Those burned in a rural location (aOR = 9.23, 95% CI = 2.30–37.12) or by fire or flames (aOR = 6.09, 95% CI = 1.55–23.97) were more likely to die. Children 0–5 years or 5–18 years (aOR = 0.2, 95% CI = 0.03–1.18; aOR = 0.38; 95% CI = 0.11–1.570, respectively) were less likely to die. Children constitute a significant proportion of admitted burn patients, and most of them were supervised at the time of the burn event. Supervised children (compared to unsupervised children) had less severe burns. Programs that focus on burn prevention at all levels including child supervision could increase awareness and reduce burns or their severity. Programs need to be designed and evaluated with focus on the child development stage and the leading causes of burns by age group.
Collapse
Affiliation(s)
- Edrisa Sanyang
- Injury Prevention and Research Center, College of Public Health, University of Iowa, Iowa City, IA 52240, USA.
- Department of Public & Environmental Health, School of Medicine & Allied Health Sciences, University of The Gambia, Brikama, PO Box 3530 Serrekunda, The Gambia.
| | - Corinne Peek-Asa
- Injury Prevention and Research Center, College of Public Health, University of Iowa, Iowa City, IA 52240, USA.
| | - Tracy Young
- Injury Prevention and Research Center, College of Public Health, University of Iowa, Iowa City, IA 52240, USA.
| | - Laurence Fuortes
- Center for International Rural and Environmental Health, College of Public Health, University of Iowa, Iowa City, IA 52240, USA.
| |
Collapse
|
11
|
Nichol K, Kudla I, Robson L, Hon CY, Eriksson J, Holness DL. The development and testing of a tool to assess joint health and safety committee functioning and effectiveness. Am J Ind Med 2017; 60:368-376. [PMID: 28244610 DOI: 10.1002/ajim.22703] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/01/2017] [Indexed: 11/06/2022]
Abstract
BACKGROUND Concern regarding functioning and effectiveness of joint health and safety committees (JHSCs) in Ontario hospitals was raised following the Severe Acute Respiratory Syndrome outbreak in 2003. A subsequent literature review revealed a lack of studies focused within the healthcare sector. METHODS A tool to measure JHSC effectiveness was developed by a panel of occupational health and safety experts based on a framework from the healthcare sector. Usability testing was conducted in two phases with members of five hospital JHSCs before, during and after a committee meeting. RESULTS Usability of the tool was scored high overall with an average of > 4 on a 5 point scale across twelve items. Downward adjustment of self-assessment scores was reported following JHSC meetings. CONCLUSION Findings demonstrated that the tool was easy to use, effective in supporting discussion and in assisting participants in reaching consensus on rating a large number of JHSC characteristics. Am. J. Ind. Med. 60:368-376, 2017. © 2017 Wiley Periodicals, Inc.
Collapse
Affiliation(s)
- Kathryn Nichol
- University Health Network; Toronto Canada
- Dalla Lana School of Public Health; University of Toronto; Toronto Canada
- Lawrence S. Bloomberg Faculty of Nursing; University of Toronto; Toronto Canada
- Sunnybrook Health Sciences Centre; Toronto Canada
- Centre for Research Expertise in Occupational Disease; Toronto Canada
| | - Irena Kudla
- Dalla Lana School of Public Health; University of Toronto; Toronto Canada
- Centre for Research Expertise in Occupational Disease; Toronto Canada
- Department of Occupational and Environmental Health; St. Michael's Hospital; Toronto Canada
| | | | - Chun-Yip Hon
- Centre for Research Expertise in Occupational Disease; Toronto Canada
- School of Occupational and Public Health; Ryerson University; Toronto Canada
| | | | - D. Linn Holness
- Dalla Lana School of Public Health; University of Toronto; Toronto Canada
- Centre for Research Expertise in Occupational Disease; Toronto Canada
- Department of Occupational and Environmental Health; St. Michael's Hospital; Toronto Canada
- Department of Medicine; University of Toronto; Toronto Canada
- Centre for Research in Inner City Health and Li Ka Shing Knowledge Institute; St. Michael's Hospital; Toronto Canada
| |
Collapse
|
12
|
Yassi A, Adu PA, Nophale L, Zungu M. Learning from a cluster randomized controlled trial to improve healthcare workers' access to prevention and care for tuberculosis and HIV in Free State, South Africa: the pivotal role of information systems. Glob Health Action 2016; 9:30528. [PMID: 27341793 PMCID: PMC4920939 DOI: 10.3402/gha.v9.30528] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2015] [Revised: 04/27/2016] [Accepted: 04/27/2016] [Indexed: 12/02/2022] Open
Abstract
Background Occupational tuberculosis (TB) continues to plague the healthcare workforce in South Africa. A 2-year cluster randomized controlled trial was therefore launched in 27 public hospitals in Free State province, to better understand how a combined workforce and workplace program can improve health of the healthcare workforce. Objective This mid-term evaluation aimed to analyze how well the intervention was being implemented, seek evidence of impact or harm, and draw lessons. Methods Both intervention and comparison sites had been instructed to conduct bi-annual and issue-based infection control assessments (when healthcare workers [HCW] are diagnosed with TB) and offer HCWs confidential TB and HIV counseling and testing, TB treatment and prophylaxis for HIV-positive HCWs. Intervention sites were additionally instructed to conduct quarterly workplace assessments, and also offer HCWs HIV treatment at their occupational health units (OHUs). Trends in HCW mortality, sick-time, and turnover rates (2005–2014) were analyzed from the personnel salary database (‘PERSAL’). Data submitted by the OHUs were also analyzed. Open-ended questionnaires were then distributed to OHU HCWs and in-depth interviews conducted at 17 of the sites to investigate challenges encountered. Results OHUs reported identifying and treating 23 new HCW cases of TB amongst the 1,372 workers who used the OHU for HIV and/or TB services; 39 new cases of HIV were also identified and 108 known-HIV-positive HCWs serviced. Although intervention-site workforces used these services significantly more than comparison-site healthcare staff (p<0.001), the data recorded were incomplete for both the intervention and comparison OHUs. An overall significant decline in mortality and turnover rates was documented over this period, but no significant differences between intervention and comparison sites; sick-time data proved unreliable. Severe OHU workload as well as residual confidentiality concerns prevented the proper implementation of protocols, especially workplace assessments and data recording. Particularly, the failure to implement computerized data collection required OHU staff to duplicate their operational data collection duties by also entering research paper forms. The study was therefore halted pending the implementation of a computerized system. Conclusions The significant differences in OHU use documented cannot be attributable to the intervention due to incomplete data reporting; unreliable sick-time data further precluded ascertaining the benefit potentially attributable to the intervention. Computerized data collection is essential to facilitate operational monitoring while conducting real-world intervention research. The digital divide still requires the attention of researchers along with overall infrastructural constraints.
Collapse
Affiliation(s)
- Annalee Yassi
- Global Health Research Program, The University of British Columbia (UBC), Vancouver, BC, Canada;
| | - Prince A Adu
- Global Health Research Program, The University of British Columbia (UBC), Vancouver, BC, Canada
| | - Letshego Nophale
- Provincial Occupational Health Unit, Free State Department of Health, University of the Free State, Bloemfontein, South Africa
| | - Muzimkhulu Zungu
- National Institute for Occupational Health, A Division of the National Health Laboratory Service, Johannesburg, South Africa.,School of Health Systems and Public Health, University of Pretoria, Pretoria, South Africa
| |
Collapse
|
13
|
Yassi A, Zungu M, Spiegel JM, Kistnasamy B, Lockhart K, Jones D, O’Hara LM, Nophale L, Bryce EA, Darwin L. Protecting health workers from infectious disease transmission: an exploration of a Canadian-South African partnership of partnerships. Global Health 2016; 12:10. [PMID: 27036516 PMCID: PMC4818531 DOI: 10.1186/s12992-016-0145-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2015] [Accepted: 03/09/2016] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Health workers are at high risk of acquiring infectious diseases at work, especially in low and middle-income countries (LMIC) with critical health human resource deficiencies and limited implementation of occupational health and infection control measures. Amidst increasing interest in international partnerships to address such issues, how best to develop such collaborations is being actively debated. In 2006, a partnership developed between occupational health and infection control experts in Canada and institutions in South Africa (including an institute with a national mandate to conduct research and provide guidance to protect health workers from infectious diseases and promote improved working conditions). This article describes the collaboration, analyzes the determinants of success and shares lessons learned. METHODS Synthesizing participant-observer experience from over 9 years of collaboration and 10 studies already published from this work, we applied a realist review analysis to describe the various achievements at global, national, provincial and hospital levels. Expectations of the various parties on developing new insights, providing training, and addressing service needs were examined through a micro-meso-macro lens, focusing on how each main partner organization contributed to and benefitted from working together. RESULTS A state-of-the-art occupational health and safety surveillance program was established in South Africa following successful technology transfer from a similar undertaking in Canada and training was conducted that synergistically benefitted Northern as well as Southern trainees. Integrated policies combining infection control and occupational health to prevent and control infectious disease transmission among health workers were also launched. Having a national (South-South) network reinforced by the international (North-south) partnership was pivotal in mitigating the challenges that emerged. CONCLUSIONS High-income country partnerships with experience in health system strengthening - particularly in much needed areas such as occupational health and infection control - can effectively work through strong collaborators in the Global South to build capacity. Partnerships are particularly well positioned to sustainably reinforce efforts at national and sub-national LMIC levels when they adopt a "communities of practice" model, characterized by multi-directional learning. The principles of effective collaboration learned in this "partnership of partnerships" to improve working conditions for health workers can be applied to other areas where health system strengthening is needed.
Collapse
Affiliation(s)
- Annalee Yassi
- />Global Health Research Program (GHRP), The University of British Columbia (UBC), Rm. 430, 2206 East Mall, V6T 1Z3 Vancouver, BC Canada
| | - Muzimkhulu Zungu
- />National Institute for Occupational Health (NIOH), a division of National Health Laboratory Service (NHLS), Johannesburg, South Africa
- />University of Pretoria, School of Health Systems and Public Health, Pretoria, South Africa
| | - Jerry M. Spiegel
- />Global Health Research Program (GHRP), The University of British Columbia (UBC), Rm. 430, 2206 East Mall, V6T 1Z3 Vancouver, BC Canada
| | - Barry Kistnasamy
- />Department of Health, Compensation Commissioner, Johannesburg, South Africa
| | - Karen Lockhart
- />Global Health Research Program (GHRP), The University of British Columbia (UBC), Rm. 430, 2206 East Mall, V6T 1Z3 Vancouver, BC Canada
| | - David Jones
- />National Institute for Occupational Health (NIOH), a division of National Health Laboratory Service (NHLS), Johannesburg, South Africa
| | - Lyndsay M. O’Hara
- />Global Health Research Program (GHRP), The University of British Columbia (UBC), Rm. 430, 2206 East Mall, V6T 1Z3 Vancouver, BC Canada
| | - Letshego Nophale
- />Provincial Occupational Health Unit and Centre for Health Systems Research & Development, University of the Free State (UFS), Bloemfontein, South Africa
| | - Elizabeth A. Bryce
- />Vancouver General Hospital (VGH), Vancouver Coastal Health, Vancouver, BC Canada
| | - Lincoln Darwin
- />National Institute for Occupational Health (NIOH), a division of National Health Laboratory Service (NHLS), Johannesburg, South Africa
| |
Collapse
|
14
|
Engelbrecht M, van Rensburg A, Rau A, Yassi A, Spiegel J, O'Hara L, Bryce E, Nophale L. Tuberculosis and blood-borne infectious diseases: workplace conditions and practices of healthcare workers at three public hospitals in the Free State. S Afr J Infect Dis 2015. [DOI: 10.1080/23120053.2015.1103958] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022] Open
|
15
|
Spiegel JM, Breilh J, Yassi A. Why language matters: insights and challenges in applying a social determination of health approach in a North-South collaborative research program. Global Health 2015; 11:9. [PMID: 25880442 PMCID: PMC4353467 DOI: 10.1186/s12992-015-0091-2] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2014] [Accepted: 01/27/2015] [Indexed: 01/21/2023] Open
Abstract
Background Focus on “social determinants of health” provides a welcome alternative to the bio-medical illness paradigm. However, the tendency to concentrate on the influence of “risk factors” related to living and working conditions of individuals, rather than to more broadly examine dynamics of the social processes that affect population health, has triggered critical reaction not only from the Global North but especially from voices the Global South where there is a long history of addressing questions of health equity. In this article, we elaborate on how focusing instead on the language of “social determination of health” has prompted us to attempt to apply a more equity-sensitive approaches to research and related policy and praxis. Discussion In this debate, we briefly explore the epistemological and historical roots of epidemiological approaches to health and health equity that have emerged in Latin America to consider its relevance to global discourse. In this region marked by pronounced inequity, context-sensitive concepts such as “collective health” and “critical epidemiology” have been prominent, albeit with limited acknowledgement by the Global North. We illustrate our attempts to apply a social determination approach (and the “4 S” elements of bio-Security, Sovereignty, Solidarity and Sustainability) in five projects within our research collaboration linking researchers and knowledge users in Ecuador and Canada, in diverse settings (health of healthcare workers; food systems; antibiotic resistance; vector borne disease [dengue]; and social circus with street youth). Conclusions We argue that the language of social determinants lends itself to research that is more reductionist and beckons the development of different skills than would be applied when adopting the language of social determination. We conclude that this language leads to more direct analysis of the systemic factors that drive, promote and reinforce disparities, while at the same time directly considering the emancipatory forces capable of countering negative health impacts. It follows that “reverse innovation” must not only recognize practical solutions being developed in low and middle income countries, but must also build on the strengths of the theoretical-methodological reasoning that has emerged in the South.
Collapse
Affiliation(s)
- Jerry M Spiegel
- School of Population and Public Health, Department of Medicine, the University of British Columbia, Rm. 430 - 2206 East Mall, Vancouver, V6T 1Z3, BC, Canada.
| | - Jaime Breilh
- Health Sciences Area, University Andina Simon Bolivar, Quito, Ecuador.
| | - Annalee Yassi
- School of Population and Public Health, Department of Medicine, the University of British Columbia, Rm. 430 - 2206 East Mall, Vancouver, V6T 1Z3, BC, Canada.
| |
Collapse
|
16
|
Yassi A, O'Hara LM, Engelbrecht MC, Uebel K, Nophale LE, Bryce EA, Buxton JA, Siegel J, Spiegel JM. Considerations for preparing a randomized population health intervention trial: lessons from a South African-Canadian partnership to improve the health of health workers. Glob Health Action 2014; 7:23594. [PMID: 24802561 PMCID: PMC4009485 DOI: 10.3402/gha.v7.23594] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2013] [Accepted: 03/31/2014] [Indexed: 11/24/2022] Open
Abstract
Background Community-based cluster-randomized controlled trials (RCTs) are increasingly being conducted to address pressing global health concerns. Preparations for clinical trials are well-described, as are the steps for multi-component health service trials. However, guidance is lacking for addressing the ethical and logistic challenges in (cluster) RCTs of population health interventions in low- and middle-income countries. Objective We aimed to identify the factors that population health researchers must explicitly consider when planning RCTs within North–South partnerships. Design We reviewed our experiences and identified key ethical and logistic issues encountered during the pre-trial phase of a recently implemented RCT. This trial aimed to improve tuberculosis (TB) and Human Immunodeficiency Virus (HIV) prevention and care for health workers by enhancing workplace assessment capability, addressing concerns about confidentiality and stigma, and providing onsite counseling, testing, and treatment. An iterative framework was used to synthesize this analysis with lessons taken from other studies. Results The checklist of critical factors was grouped into eight categories: 1) Building trust and shared ownership; 2) Conducting feasibility studies throughout the process; 3) Building capacity; 4) Creating an appropriate information system; 5) Conducting pilot studies; 6) Securing stakeholder support, with a view to scale-up; 7) Continuously refining methodological rigor; and 8) Explicitly addressing all ethical issues both at the start and continuously as they arise. Conclusion Researchers should allow for the significant investment of time and resources required for successful implementation of population health RCTs within North–South collaborations, recognize the iterative nature of the process, and be prepared to revise protocols as challenges emerge.
Collapse
Affiliation(s)
- Annalee Yassi
- School of Population and Public Health, University of British Columbia, Vancouver, Canada;
| | | | - Michelle C Engelbrecht
- Centre for Health Systems Research & Development, University of the Free State, Bloemfontein, South Africa
| | - Kerry Uebel
- Centre for Health Systems Research & Development, University of the Free State, Bloemfontein, South Africa
| | - Letshego Elizabeth Nophale
- Provincial Occupational Health Unit, Free State Department of Health, University of the Free State, Bloemfontein, South Africa
| | | | - Jane A Buxton
- School of Population and Public Health, University of British Columbia, Vancouver, Canada
| | - Jacob Siegel
- School of Population and Public Health, University of British Columbia, Vancouver, Canada
| | - Jerry Malcolm Spiegel
- School of Population and Public Health, University of British Columbia, Vancouver, Canada
| |
Collapse
|